';
echo("Trace Output:
");
echo 'zurück';
echo '
'; //check target IP or domain if ($unix) { system ("traceroute $host"); system("killall -q traceroute");// kill all traceroute processes in case there are some stalled ones or use echo 'traceroute' to execute without shell } else { system("tracert $host"); } echo ''; echo 'done ...'; } else { echo ''; echo '
Your IP is: '.$ip.'
'; echo ''; echo '